Well, I didn't have pain, but I had surgery for my lower wisdom teeth when I was 25.The anasthesia was fine and I recovered very well. I had to have the surgery - no choice -becuase the wisdom teeth were impacted near the nerve which ran down my neck.It was a touchy thing post surgery, but I followed the rules to a tee and was fine.Something that intense, though, you may try to reconsider haveing general anasthsia, but I know how you feel.
The best part about being put to sleep is that they inject you, you fall asleep and when you wake upp you're like, wow, it's over ?It seems to happen so quick. Good luck with whatever you decide !